68335736

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8779}}^1$

素因数の和:8931

約数の個数: 32

約数和(自身を含む): 147504000

約数和(自身を除く): 79168264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 8779, 17558, 35116, 61453, 70232, 122906, 245812, 491624, 1220281, 2440562, 4881124, 8541967, 9762248, 17083934, 34167868, 68335736]

約数ペア:

[(1, 68335736), (2, 34167868), (4, 17083934), (7, 9762248), (8, 8541967), (14, 4881124), (28, 2440562), (56, 1220281), (139, 491624), (278, 245812), (556, 122906), (973, 70232), (1112, 61453), (1946, 35116), (3892, 17558), (7784, 8779)]